ANGEEK DS18B20 – Sensor de temperatura digital TO92-55 °C – +125 °C para Arduino, Raspberry Pi (5 unidades)


SKU: B07VB25GS5 Categoría:



Sensing Temperature: -55°C ~ 125°C

Accuracy: ±2°C(Max)

Output Alarm: Yes. Output Fan: No

Voltage – Supply: 3 V ~ 5.5 V

Operating Temperature: -55°C ~ 125°C. Accuracy :±0.5 °C

Mounting Type: Through Hole

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central micro- processor. In addition, the DS18B20 can derive power directly from the data line («parasite power’ ), eliminating the need for an external power supply.

Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20 to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings. equipment, or machinery. and process monitoring and control systems.


Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers

Thermally Sensitive Systems, Programmable Resolution 1-Wire Digital Thermometer

Benefits and Features:

Unique 1-Wire Interface Requires Only One Port Rin for Communication

Reduce Component Count with Integrated

Temperature Sensor and EEPROM

Programmable Resolution from 9 Bits to 12 Bits No External Components Required

Parasitic Power Mode Requires Only 2 Pins for Operation (DQ and GND)

Simplifies Distributed Temperature- Sensing

Applications with Multidrop Capability

Each Device Has a Unique 64-Bit Serial Code Stored in On-Board ROM

Package included:

5 pcs DS18B20


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